Reinforced Fixed Base: Our bed frame leg foot base has a widened round base that improves practicality and improves the stability of the supporting floor. The round base has a large contact surface that makes it stable, not easy to shake during use, and not easy to damage. Easy to Install: The adjustable center support foot is free from punching procedures. Simple and convenient, just connect the joint and the adjustable bed feet to install it successfully. Adjustable Bed Feet can adjust the distance from 18 cm to 31 cm. You can adjust your comfortable height. Thus improving quality sleep. Prevent Breakage: Sturdy and durable bed base feet. Installed under the bed. Can strengthen the stability of the bed. Make the bed more reliable without making noise. Package Contents: 4 x Adjustable Height Furniture Legs, 8 x Nuts, 8 x Mounting Screws, 4 x Extra Plate) Material: Adjustable bed base feet for furniture made of high quality cold rolled steel sheet. The bottom is made of non-slip and scratch-resistant nylon. Combine the two. The bed will be stable and will not shake. And there will be no signs of scratches on the floor. Balance the bed frame: Sleep on the bed for a long time. The compression of the mattress will deform and bend the bed frame. This will pose a threat to the health of the cervical spine. The bed frame slat support feet can be completely installed in the curved position at the bottom of the bed. Will provide you with health protection. Thus improve the quality of sleep